5x+20+7x+8=180

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Solution for 5x+20+7x+8=180 equation:


Simplifying
5x + 20 + 7x + 8 = 180

Reorder the terms:
20 + 8 + 5x + 7x = 180

Combine like terms: 20 + 8 = 28
28 + 5x + 7x = 180

Combine like terms: 5x + 7x = 12x
28 + 12x = 180

Solving
28 + 12x = 180

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-28' to each side of the equation.
28 + -28 + 12x = 180 + -28

Combine like terms: 28 + -28 = 0
0 + 12x = 180 + -28
12x = 180 + -28

Combine like terms: 180 + -28 = 152
12x = 152

Divide each side by '12'.
x = 12.66666667

Simplifying
x = 12.66666667

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